science Crossword

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Across
  1. 3. it measures the speed of electricity
  2. 5. the power source in most things
  3. 6. the thing in the batter that separate cathode and anode so they don't burn
  4. 8. the thing in the battery that produce the electrons
Down
  1. 1. it measures the power of electricity
  2. 2. two lines opposite with each other that will never touch
  3. 3. it is the thing that connects the electrons two the power source and makes the electrons to flow
  4. 4. the thing that turns the circuit
  5. 7. The things that flow through a circuit powering things like a lightbulb